Coimbatore vs Fatehābād
Side-by-side air quality comparison between Coimbatore and Fatehābād.
Live AQI from Open-Meteo CAMS (~45 km global model, updated hourly). Multi-year history from CPCB station data via aqinow.co pipeline (2016–2024, station-level daily records).
AQI Comparison
CPCB Multi-Year History (2016–2024)
Summary
Overview
In 2024, Coimbatore averaged an AQI of 66 while Fatehābād averaged 116 — a 50-point (76%) gap, with Fatehābād the more polluted and Coimbatore the cleaner of the two. On 806 days when both cities reported, Coimbatore was cleaner on 669 of them; the average daily gap was 81 AQI points.
Seasonality & days
Both cities see their worst air in November on average. Coimbatore logged 0% Severe days and 90.5% Good-or-Satisfactory days; Fatehābād was 1.5% Severe and 31.1% Good-or-Satisfactory. Longest clean-air streaks: Coimbatore 32 days, Fatehābād 38 days.
Year-over-year progress
Coimbatore has improved by 5 AQI points (7%) from 2019 to 2024; Fatehābād has improved by 43 AQI points (27%) over the same window. The worst recorded day for Coimbatore reached AQI 279 at SIDCO Kurichi (TNPCB) on 2024-09-28; Fatehābād hit AQI 493 at Huda Sector (HSPCB) on 2019-11-02.
Station-level disparity
Coimbatore spans 2 CPCB stations with a 1-point spread (min 63, max 64); Fatehābād spans 1 stations with a 0-point spread (min 151, max 151).